How to Assign Multiple Transaction Types to a Single Transaction Code

Summary: Assign two transaction types to for one transaction code

Content (required): Both our Canada and US bank statements contain the same transaction code 455. The code is currently mapped to Transaction Type Automated Clearing House via FSM task "Manage Bank Statement Transaction Codes". Canada would like the 455 transaction code on their bank statements to be mapped to Transaction Type Electronic funds transfer. In the Bank Account Usage section, both US and Canada bank accounts are listed.

Since you cannot duplicate transaction codes, is there a way to bifurcate the transaction code so US statements will retain the transaction type "Automated Clearing House" and on Canadian statements the code will map to "Electronic Funds Transfer"?